Merge pull request #2240 from edx/max/del-old-sanitize-script

edxapp DB sanitization script moved into sysadmin repo

util/vpc-tools/sanitize-db-wwc.sql

-SET FOREIGN_KEY_CHECKS=0;
-
-/*
-  Remove all password hashes, even for edx employees
-*/
-
-UPDATE auth_user
-    set
-        password = '!';
-
-UPDATE student_passwordhistory
-    set
-        password = '!';
-
-/*
-  Rewrite all emails to used the SES simulator, simulating success.
-  Anonymize other user information. Skip @edx.org accounts
-*/
-
-UPDATE auth_user
-    set 
-        email = concat('success+',cast(id AS CHAR),'@simulator.amazonses.com'),
-        username = SUBSTRING(SHA1(CONCAT(username,CAST(id as CHAR))) FROM 1 FOR 30),
-        first_name = concat('user-',cast(id AS CHAR)),
-        last_name = concat('user-',cast(id AS CHAR)),
-        last_login = null,
-        date_joined = "1970-01-01 00:00:00"
-            where email not like ('%@edx.org');
-
-/*
-   There are a handful of email changes requests captured in flight.
-*/
-
-UPDATE student_pendingemailchange
-    set new_email = concat('success+',cast(user_id AS CHAR),'@simulator.amazonses.com');
-
-/*
-   Differs slightly to prevent creating duplicate email records. 
-   User id isn't stored here and this email is probably not used for
-   sending email, but cannot hurt.
-*/
-
-UPDATE student_courseenrollmentallowed
-    set email = concat('success+','courseenrollmentallowed_',cast(id AS CHAR),'@simulator.amazonses.com');
-
-/* 
-  Set the name to the userid and empty the other fields
-  This will also empty user profile data for edx employees
-*/
-
-UPDATE auth_userprofile
-    set 
-        name = concat('user-',cast(id as CHAR)),
-        language = "",
-        location = "",
-        meta = "",
-        gender = null,
-        mailing_address = null,
-        year_of_birth = null,
-        level_of_education = null,
-        goals = null,
-        country = "",
-        city = null;
-
-SET FOREIGN_KEY_CHECKS=1;